tmux: move plugins to config

dot_config/tmux/plugins/tmux-session-wizard/Dockerfile

@@ -0,0 +1,34 @@
+# syntax = docker/dockerfile:1.4
+FROM nixos/nix:2.22.0 AS builder
+
+WORKDIR /tmp/build
+RUN mkdir /tmp/nix-store-closure
+COPY . .
+
+RUN \
+  --mount=type=cache,target=/nix,from=nixos/nix:2.22.0,source=/nix \
+  --mount=type=cache,target=/root/.cache \
+  --mount=type=bind,target=/tmp/build \
+  <<EOF
+  nix \
+    --extra-experimental-features "nix-command flakes" \
+    --option filter-syscalls false \
+    --show-trace \
+    --log-format raw \
+    build .#dev --out-link /tmp/output/result
+  cp -R $(nix-store -qR /tmp/output/result) /tmp/nix-store-closure
+EOF
+
+
+FROM scratch
+
+WORKDIR /workspace
+
+COPY --from=builder /tmp/nix-store-closure /nix/store
+COPY --from=builder /tmp/output/ /workspace/
+ENV PATH=/workspace/result/bin:$PATH
+RUN ["ln","-s", "/workspace/result/bin", "/bin"]
+RUN ["mkdir","-p", "/usr/bin"]
+RUN ["ln","-s", "/workspace/result/bin/env", "/usr/bin/env"]
+# For bats
+RUN ["mkdir","--mode", "1777", "/tmp"]

dot_config/tmux/plugins/tmux-session-wizard/LICENCE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Ahmed Kamal
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

dot_config/tmux/plugins/tmux-session-wizard/README.md

@@ -0,0 +1,156 @@
+# Tmux session wizard
+
+![GitHub](https://img.shields.io/github/license/27medkamal/tmux-session-wizard)
+![GitHub tag (latest SemVer)](https://img.shields.io/github/v/tag/27medkamal/tmux-session-wizard)
+
+<img width="500" alt="tmux-session-wizard" src="https://user-images.githubusercontent.com/14043848/195257556-bc2cfe0a-a1c7-4e29-9741-776eaf0caa06.png">
+
+One prefix key to rule them all (with [fzf](https://github.com/junegunn/fzf) & [zoxide](https://github.com/ajeetdsouza/zoxide)):
+
+- Creating a new session from a list of recently accessed directories
+- Naming a session after a directory/project
+- Switching sessions
+- Viewing current or creating new sessions in one popup
+
+### Elevator Pitch
+
+Tmux is powerful, yes, but why is creating/switching sessions (arguably its main feature) is so damn hard to do? To create a new session for a project you have to run `tmux new-session -s <session-name> -c <project-directory>`. What if you're inside tmux? Oh, wait you have to use `-d` followed by `tmux switch-client -t <session-name>`. Oh, wait again! What if you're outside tmux and you want to attach to an existing session? now you have to run `tmux attach -t <session-name>` instead. What if you can't remember whether you have a session for that project or not. Guess what? Now you have to run `tmux has-session -t <session-name>`. What if your project folder contains characters not accepted by tmux as a session name? What if you want to show a list of existing sessions? You run `tmux list-sessions`. What if you want to create a session for a project you've recently navigated to? What if, what if, what if.... HOW IS THAT BETTER THAN HAVING 20 TERMINAL WINDOWS OPEN?
+
+What if you could use 1 prefix key to do all of this? Read on!
+
+### Features
+
+`prefix + T` (customisable) - displays a pop-up with [fzf](https://github.com/junegunn/fzf) which displays the existing sessions followed by recently accessed directories (using [zoxide](https://github.com/ajeetdsouza/zoxide)). Choose the session or the directory and voila! You're in that session. If the session doesn't exist, it will be created.
+
+### Required
+
+You must have [fzf](https://github.com/junegunn/fzf), [zoxide](https://github.com/ajeetdsouza/zoxide) installed and available in your path.
+
+### Installation with [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm) (recommended)
+
+Add plugin to the list of TPM plugins in `.tmux.conf`:
+
+```tmux
+set -g @plugin '27medkamal/tmux-session-wizard'
+```
+
+Hit `prefix + I` to fetch the plugin and source it. That's it!
+
+### Manual Installation
+
+Clone the repo:
+
+    git clone https://github.com/27medkamal/tmux-session-wizard ~/clone/path
+
+Add this line to the bottom of `.tmux.conf`:
+
+```tmux
+run-shell ~/clone/path/tmux-session-wizard.tmux
+```
+
+Reload TMUX environment with `$ tmux source-file ~/.tmux.conf`, and that's it.
+
+### Customisation
+
+You can customise the prefix key by adding this line to your `.tmux.conf`:
+
+```tmux
+set -g @session-wizard 'T'
+set -g @session-wizard 'T K' # for multiple key bindings
+```
+
+You can also customise the height and width of the tmux popup by adding the follwing lines to your `.tmux.conf`:
+
+```tmux
+set -g @session-wizard-height 40
+set -g @session-wizard-width 80
+```
+
+To customise the way session names are created, use `@session-wizard-mode` option. Allowed values are:
+
+- `directory` (default)
+- `full-path`
+- `short-path`
+
+```tmux
+set -g @session-wizard-mode "full-path"
+```
+
+By default, `tmux-session-wizard` gives you a list of open sessions (hence the name). An alternative is that it gives you a list of _windows_ to choose from. This can be turned on using the setting `@session-wizard-windows`. Add this line to your `.tmux.conf` to enable this behaviour:
+
+```tmux
+set -g @session-wizard-windows on # default is off
+```
+
+### (Optional) Using the script outside of tmux
+
+**Note:** you'll need to check the path of your tpm plugins. It may be `~/.tmux/plugins` or `~/.config/tmux/plugins` depending on where your `tmux.conf` is located.
+
+<details>
+<summary>bash</summary>
+
+Add the following line to `~/.bashrc`
+
+```sh
+# ~/.tmux/plugins
+export PATH=$HOME/.tmux/plugins/tmux-session-wizard/bin:$PATH
+# ~/.config/tmux/plugins
+export PATH=$HOME/.config/tmux/plugins/tmux-session-wizard/bin:$PATH
+```
+
+</details>
+
+<details>
+<summary>zsh</summary>
+
+Add the following line to `~/.zprofile`
+
+```sh
+# ~/.tmux/plugins
+export PATH=$HOME/.tmux/plugins/tmux-session-wizard/bin:$PATH
+# ~/.config/tmux/plugins
+export PATH=$HOME/.config/tmux/plugins/tmux-session-wizard/bin:$PATH
+```
+
+</details>
+
+<details>
+<summary>fish</summary>
+
+Add the following line to `~/.config/fish/config.fish`
+
+```fish
+# ~/.tmux/plugins
+fish_add_path $HOME/.tmux/plugins/tmux-session-wizard/bin
+# ~/.config/tmux/plugins
+fish_add_path $HOME/.config/tmux/plugins/tmux-session-wizard/bin
+```
+
+</details>
+
+You can then run `t` from anywhere to use the script.
+
+You can also run `t` with a relative or absolute path to a directory (similar to [zoxide](https://github.com/ajeetdsouza/zoxide)) to create a session for that directory. For example, `t ~/projects/my-project` will create a session named `my-project` and cd into that directory.
+
+Also, depending on the terminal emulator you use, you can make it always start what that script.
+
+### Development
+
+The development environment is built with Nix and Nix's Flakes, if you have it on your system then just run `nix develop` and you are ready to go. Other method is to build the Docker image based on provided Dockerfile:
+
+```bash
+docker build --tag tmux-session-wizard:dev --file ./Dockerfile .
+```
+
+To run the tests, just run `bats ./tests` for local development environment or `docker run --rm -it -u $(id -u):$(id -g) -v $PWD:$PWD -w $PWD tmux-session-wizard:dev bats ./tests` if you are using Docker.
+
+There is also the helper script for it _./scripts/run-tests.sh_, run `./scripts/run-tests.sh -h` to get more information about usage.
+
+### Inspiration
+
+- ThePrimeagen's [tmux-sessionizer](https://github.com/ThePrimeagen/.dotfiles/blob/master/bin/.local/scripts/tmux-sessionizer)
+- Josh Medeski's [t-smart-tmux-session-manager](https://github.com/joshmedeski/t-smart-tmux-session-manager)
+
+### License
+
+[MIT](LICENCE.md)

dot_config/tmux/plugins/tmux-session-wizard/bin/executable_t

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$CURRENT_DIR/../src/helpers.sh"
+
+# Usage: t <optional zoxide-like dir, relative or absolute path>
+# If no argument is given, a combination of existing sessions and a zoxide query will be displayed in a FZF
+
+# Parse optional argument
+if [ "$*" ]; then
+  # Argument is given
+  eval "$(zoxide init bash)"
+  RESULT=$(z "$*" && pwd)
+else
+  # No argument is given. Use FZF
+  SELECT_WINDOW=$(get_tmux_option "@session-wizard-windows" "off")
+  if [ "$SELECT_WINDOW" == "on" ]; then
+    RESULT=$(tmux list-windows -a -F "#{session_last_attached} #{session_name}: #{window_name}(#{window_index})\
+#{?session_grouped, (group ,}#{session_group}#{?session_grouped,),}#{?session_attached,#{?window_active, (attached),},}")
+  else
+    RESULT=$(tmux list-sessions -F "#{session_last_attached} #{session_name}: #{session_windows} window(s)\
+#{?session_grouped, (group ,}#{session_group}#{?session_grouped,),}#{?session_attached, (attached),}")
+  fi
+  RESULT=$( (
+    echo "$RESULT" |
+      sort -r | (if [ -n "$TMUX" ]; then grep -v " $(tmux display-message -p '#S'):"; else cat; fi) | cut -d' ' -f2-
+    zoxide query -l | sed -e "$HOME_REPLACER"
+  ) | $(__fzfcmd) --reverse --print-query --tiebreak=index | tail -n 1)
+  if [ -z "$RESULT" ]; then
+    exit 0
+  fi
+fi
+
+# Makes sure tmux is running in order to get all the correct tmux options below. Gets cleaned at the bottom
+if ! tmux info &>/dev/null; then
+  TMP_SESSION_DIR=$(mktemp -d)
+  TMP_SESSION_NAME=$(session_name --full-path "$TMP_SESSION_DIR")
+  tmux new-session -d -s "$TMP_SESSION_NAME" -c "$TMP_SESSION_DIR"
+fi
+
+# Get or create session
+if [[ $RESULT == *":"* ]]; then
+  # RESULT comes from list-sessions or list-windows
+  SESSION=$(echo "$RESULT" | awk '{print $1}')
+  SESSION=${SESSION//:/}
+  if [ "$SELECT_WINDOW" == "on" ]; then
+    WINDOW=$(echo "$RESULT" | awk -F"[()]" '{print $(NF-1)}')
+  fi
+else
+  # RESULT is a path
+
+  DIR_FULL=$(echo "$RESULT" | sed -e "$TILDE_REPLACER")
+  DIR_WITH_TILDE=$(echo "$RESULT" | sed -e "$HOME_REPLACER") # in case it came from a direct usage of `t <path>`
+
+  # Quit if directory does not exists
+  if [ ! -d "$DIR_FULL" ]; then
+    exit 0
+  fi
+
+  # Promote rank in zoxide.
+  zoxide add "$DIR_FULL"
+
+  MODE=$(get_tmux_option "@session-wizard-mode" "directory")
+  SESSION=$(session_name --"$MODE" "$DIR_WITH_TILDE")
+
+  if ! tmux has-session -t="$SESSION" 2>/dev/null; then
+    tmux new-session -d -s "$SESSION" -c "$DIR_FULL"
+  fi
+fi
+
+# Clean up tmp session
+if [[ -n "$TMP_SESSION_NAME" ]]; then
+  tmux kill-session -t "$TMP_SESSION_NAME" 2>/dev/null
+  rm -rf "$TMP_SESSION_DIR"
+fi
+
+# Attach to session
+# Escape tilde which if it appears by itself, tmux will interpret as a marked target
+# https://github.com/tmux/tmux/blob/master/cmd-find.c#L1024C51-L1024C57
+SESSION=$(echo "$SESSION" | sed 's/^~$/\\~/')
+if [ -z "$TMUX" ]; then
+  tmux attach -t "$SESSION"
+else
+  tmux switch-client -t "$SESSION"
+fi
+
+if [ -n "$WINDOW" ]; then
+  tmux select-window -t "$SESSION:$WINDOW"
+fi

dot_config/tmux/plugins/tmux-session-wizard/dot_git/HEAD

@@ -0,0 +1 @@
+ref: refs/heads/main

dot_config/tmux/plugins/tmux-session-wizard/dot_git/config

@@ -0,0 +1,13 @@
+[core]
+	repositoryformatversion = 0
+	filemode = true
+	bare = false
+	logallrefupdates = true
+[submodule]
+	active = .
+[remote "origin"]
+	url = https://git::@github.com/27medkamal/tmux-session-wizard
+	fetch = +refs/heads/main:refs/remotes/origin/main
+[branch "main"]
+	remote = origin
+	merge = refs/heads/main

dot_config/tmux/plugins/tmux-session-wizard/dot_git/description

@@ -0,0 +1 @@
+Unnamed repository; edit this file 'description' to name the repository.

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_applypatch-msg.sample

@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# An example hook script to check the commit log message taken by
+# applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit.  The hook is
+# allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "applypatch-msg".
+
+. git-sh-setup
+commitmsg="$(git rev-parse --git-path hooks/commit-msg)"
+test -x "$commitmsg" && exec "$commitmsg" ${1+"$@"}
+:

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_commit-msg.sample

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# An example hook script to check the commit log message.
+# Called by "git commit" with one argument, the name of the file
+# that has the commit message.  The hook should exit with non-zero
+# status after issuing an appropriate message if it wants to stop the
+# commit.  The hook is allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "commit-msg".
+
+# Uncomment the below to add a Signed-off-by line to the message.
+# Doing this in a hook is a bad idea in general, but the prepare-commit-msg
+# hook is more suited to it.
+#
+# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
+
+# This example catches duplicate Signed-off-by lines.
+
+test "" = "$(grep '^Signed-off-by: ' "$1" |
+	 sort | uniq -c | sed -e '/^[ 	]*1[ 	]/d')" || {
+	echo >&2 Duplicate Signed-off-by lines.
+	exit 1
+}

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_fsmonitor-watchman.sample

@@ -0,0 +1,174 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use IPC::Open2;
+
+# An example hook script to integrate Watchman
+# (https://facebook.github.io/watchman/) with git to speed up detecting
+# new and modified files.
+#
+# The hook is passed a version (currently 2) and last update token
+# formatted as a string and outputs to stdout a new update token and
+# all files that have been modified since the update token. Paths must
+# be relative to the root of the working tree and separated by a single NUL.
+#
+# To enable this hook, rename this file to "query-watchman" and set
+# 'git config core.fsmonitor .git/hooks/query-watchman'
+#
+my ($version, $last_update_token) = @ARGV;
+
+# Uncomment for debugging
+# print STDERR "$0 $version $last_update_token\n";
+
+# Check the hook interface version
+if ($version ne 2) {
+	die "Unsupported query-fsmonitor hook version '$version'.\n" .
+	    "Falling back to scanning...\n";
+}
+
+my $git_work_tree = get_working_dir();
+
+my $retry = 1;
+
+my $json_pkg;
+eval {
+	require JSON::XS;
+	$json_pkg = "JSON::XS";
+	1;
+} or do {
+	require JSON::PP;
+	$json_pkg = "JSON::PP";
+};
+
+launch_watchman();
+
+sub launch_watchman {
+	my $o = watchman_query();
+	if (is_work_tree_watched($o)) {
+		output_result($o->{clock}, @{$o->{files}});
+	}
+}
+
+sub output_result {
+	my ($clockid, @files) = @_;
+
+	# Uncomment for debugging watchman output
+	# open (my $fh, ">", ".git/watchman-output.out");
+	# binmode $fh, ":utf8";
+	# print $fh "$clockid\n@files\n";
+	# close $fh;
+
+	binmode STDOUT, ":utf8";
+	print $clockid;
+	print "\0";
+	local $, = "\0";
+	print @files;
+}
+
+sub watchman_clock {
+	my $response = qx/watchman clock "$git_work_tree"/;
+	die "Failed to get clock id on '$git_work_tree'.\n" .
+		"Falling back to scanning...\n" if $? != 0;
+
+	return $json_pkg->new->utf8->decode($response);
+}
+
+sub watchman_query {
+	my $pid = open2(\*CHLD_OUT, \*CHLD_IN, 'watchman -j --no-pretty')
+	or die "open2() failed: $!\n" .
+	"Falling back to scanning...\n";
+
+	# In the query expression below we're asking for names of files that
+	# changed since $last_update_token but not from the .git folder.
+	#
+	# To accomplish this, we're using the "since" generator to use the
+	# recency index to select candidate nodes and "fields" to limit the
+	# output to file names only. Then we're using the "expression" term to
+	# further constrain the results.
+	my $last_update_line = "";
+	if (substr($last_update_token, 0, 1) eq "c") {
+		$last_update_token = "\"$last_update_token\"";
+		$last_update_line = qq[\n"since": $last_update_token,];
+	}
+	my $query = <<"	END";
+		["query", "$git_work_tree", {$last_update_line
+			"fields": ["name"],
+			"expression": ["not", ["dirname", ".git"]]
+		}]
+	END
+
+	# Uncomment for debugging the watchman query
+	# open (my $fh, ">", ".git/watchman-query.json");
+	# print $fh $query;
+	# close $fh;
+
+	print CHLD_IN $query;
+	close CHLD_IN;
+	my $response = do {local $/; <CHLD_OUT>};
+
+	# Uncomment for debugging the watch response
+	# open ($fh, ">", ".git/watchman-response.json");
+	# print $fh $response;
+	# close $fh;
+
+	die "Watchman: command returned no output.\n" .
+	"Falling back to scanning...\n" if $response eq "";
+	die "Watchman: command returned invalid output: $response\n" .
+	"Falling back to scanning...\n" unless $response =~ /^\{/;
+
+	return $json_pkg->new->utf8->decode($response);
+}
+
+sub is_work_tree_watched {
+	my ($output) = @_;
+	my $error = $output->{error};
+	if ($retry > 0 and $error and $error =~ m/unable to resolve root .* directory (.*) is not watched/) {
+		$retry--;
+		my $response = qx/watchman watch "$git_work_tree"/;
+		die "Failed to make watchman watch '$git_work_tree'.\n" .
+		    "Falling back to scanning...\n" if $? != 0;
+		$output = $json_pkg->new->utf8->decode($response);
+		$error = $output->{error};
+		die "Watchman: $error.\n" .
+		"Falling back to scanning...\n" if $error;
+
+		# Uncomment for debugging watchman output
+		# open (my $fh, ">", ".git/watchman-output.out");
+		# close $fh;
+
+		# Watchman will always return all files on the first query so
+		# return the fast "everything is dirty" flag to git and do the
+		# Watchman query just to get it over with now so we won't pay
+		# the cost in git to look up each individual file.
+		my $o = watchman_clock();
+		$error = $output->{error};
+
+		die "Watchman: $error.\n" .
+		"Falling back to scanning...\n" if $error;
+
+		output_result($o->{clock}, ("/"));
+		$last_update_token = $o->{clock};
+
+		eval { launch_watchman() };
+		return 0;
+	}
+
+	die "Watchman: $error.\n" .
+	"Falling back to scanning...\n" if $error;
+
+	return 1;
+}
+
+sub get_working_dir {
+	my $working_dir;
+	if ($^O =~ 'msys' || $^O =~ 'cygwin') {
+		$working_dir = Win32::GetCwd();
+		$working_dir =~ tr/\\/\//;
+	} else {
+		require Cwd;
+		$working_dir = Cwd::cwd();
+	}
+
+	return $working_dir;
+}

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_post-update.sample

@@ -0,0 +1,8 @@
+#!/bin/sh
+#
+# An example hook script to prepare a packed repository for use over
+# dumb transports.
+#
+# To enable this hook, rename this file to "post-update".
+
+exec git update-server-info

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_pre-applypatch.sample

@@ -0,0 +1,14 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed
+# by applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-applypatch".
+
+. git-sh-setup
+precommit="$(git rev-parse --git-path hooks/pre-commit)"
+test -x "$precommit" && exec "$precommit" ${1+"$@"}
+:

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_pre-commit.sample

@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git commit" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-commit".
+
+if git rev-parse --verify HEAD >/dev/null 2>&1
+then
+	against=HEAD
+else
+	# Initial commit: diff against an empty tree object
+	against=$(git hash-object -t tree /dev/null)
+fi
+
+# If you want to allow non-ASCII filenames set this variable to true.
+allownonascii=$(git config --type=bool hooks.allownonascii)
+
+# Redirect output to stderr.
+exec 1>&2
+
+# Cross platform projects tend to avoid non-ASCII filenames; prevent
+# them from being added to the repository. We exploit the fact that the
+# printable range starts at the space character and ends with tilde.
+if [ "$allownonascii" != "true" ] &&
+	# Note that the use of brackets around a tr range is ok here, (it's
+	# even required, for portability to Solaris 10's /usr/bin/tr), since
+	# the square bracket bytes happen to fall in the designated range.
+	test $(git diff-index --cached --name-only --diff-filter=A -z $against |
+	  LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
+then
+	cat <<\EOF
+Error: Attempt to add a non-ASCII file name.
+
+This can cause problems if you want to work with people on other platforms.
+
+To be portable it is advisable to rename the file.
+
+If you know what you are doing you can disable this check using:
+
+  git config hooks.allownonascii true
+EOF
+	exit 1
+fi
+
+# If there are whitespace errors, print the offending file names and fail.
+exec git diff-index --check --cached $against --

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_pre-merge-commit.sample

@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git merge" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message to
+# stderr if it wants to stop the merge commit.
+#
+# To enable this hook, rename this file to "pre-merge-commit".
+
+. git-sh-setup
+test -x "$GIT_DIR/hooks/pre-commit" &&
+        exec "$GIT_DIR/hooks/pre-commit"
+:

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_pre-push.sample

@@ -0,0 +1,53 @@
+#!/bin/sh
+
+# An example hook script to verify what is about to be pushed.  Called by "git
+# push" after it has checked the remote status, but before anything has been
+# pushed.  If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+#   <local ref> <local oid> <remote ref> <remote oid>
+#
+# This sample shows how to prevent push of commits where the log message starts
+# with "WIP" (work in progress).
+
+remote="$1"
+url="$2"
+
+zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
+
+while read local_ref local_oid remote_ref remote_oid
+do
+	if test "$local_oid" = "$zero"
+	then
+		# Handle delete
+		:
+	else
+		if test "$remote_oid" = "$zero"
+		then
+			# New branch, examine all commits
+			range="$local_oid"
+		else
+			# Update to existing branch, examine new commits
+			range="$remote_oid..$local_oid"
+		fi
+
+		# Check for WIP commit
+		commit=$(git rev-list -n 1 --grep '^WIP' "$range")
+		if test -n "$commit"
+		then
+			echo >&2 "Found WIP commit in $local_ref, not pushing"
+			exit 1
+		fi
+	fi
+done
+
+exit 0

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_pre-rebase.sample

@@ -0,0 +1,169 @@
+#!/bin/sh
+#
+# Copyright (c) 2006, 2008 Junio C Hamano
+#
+# The "pre-rebase" hook is run just before "git rebase" starts doing
+# its job, and can prevent the command from running by exiting with
+# non-zero status.
+#
+# The hook is called with the following parameters:
+#
+# $1 -- the upstream the series was forked from.
+# $2 -- the branch being rebased (or empty when rebasing the current branch).
+#
+# This sample shows how to prevent topic branches that are already
+# merged to 'next' branch from getting rebased, because allowing it
+# would result in rebasing already published history.
+
+publish=next
+basebranch="$1"
+if test "$#" = 2
+then
+	topic="refs/heads/$2"
+else
+	topic=`git symbolic-ref HEAD` ||
+	exit 0 ;# we do not interrupt rebasing detached HEAD
+fi
+
+case "$topic" in
+refs/heads/??/*)
+	;;
+*)
+	exit 0 ;# we do not interrupt others.
+	;;
+esac
+
+# Now we are dealing with a topic branch being rebased
+# on top of master.  Is it OK to rebase it?
+
+# Does the topic really exist?
+git show-ref -q "$topic" || {
+	echo >&2 "No such branch $topic"
+	exit 1
+}
+
+# Is topic fully merged to master?
+not_in_master=`git rev-list --pretty=oneline ^master "$topic"`
+if test -z "$not_in_master"
+then
+	echo >&2 "$topic is fully merged to master; better remove it."
+	exit 1 ;# we could allow it, but there is no point.
+fi
+
+# Is topic ever merged to next?  If so you should not be rebasing it.
+only_next_1=`git rev-list ^master "^$topic" ${publish} | sort`
+only_next_2=`git rev-list ^master           ${publish} | sort`
+if test "$only_next_1" = "$only_next_2"
+then
+	not_in_topic=`git rev-list "^$topic" master`
+	if test -z "$not_in_topic"
+	then
+		echo >&2 "$topic is already up to date with master"
+		exit 1 ;# we could allow it, but there is no point.
+	else
+		exit 0
+	fi
+else
+	not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"`
+	/usr/bin/perl -e '
+		my $topic = $ARGV[0];
+		my $msg = "* $topic has commits already merged to public branch:\n";
+		my (%not_in_next) = map {
+			/^([0-9a-f]+) /;
+			($1 => 1);
+		} split(/\n/, $ARGV[1]);
+		for my $elem (map {
+				/^([0-9a-f]+) (.*)$/;
+				[$1 => $2];
+			} split(/\n/, $ARGV[2])) {
+			if (!exists $not_in_next{$elem->[0]}) {
+				if ($msg) {
+					print STDERR $msg;
+					undef $msg;
+				}
+				print STDERR " $elem->[1]\n";
+			}
+		}
+	' "$topic" "$not_in_next" "$not_in_master"
+	exit 1
+fi
+
+<<\DOC_END
+
+This sample hook safeguards topic branches that have been
+published from being rewound.
+
+The workflow assumed here is:
+
+ * Once a topic branch forks from "master", "master" is never
+   merged into it again (either directly or indirectly).
+
+ * Once a topic branch is fully cooked and merged into "master",
+   it is deleted.  If you need to build on top of it to correct
+   earlier mistakes, a new topic branch is created by forking at
+   the tip of the "master".  This is not strictly necessary, but
+   it makes it easier to keep your history simple.
+
+ * Whenever you need to test or publish your changes to topic
+   branches, merge them into "next" branch.
+
+The script, being an example, hardcodes the publish branch name
+to be "next", but it is trivial to make it configurable via
+$GIT_DIR/config mechanism.
+
+With this workflow, you would want to know:
+
+(1) ... if a topic branch has ever been merged to "next".  Young
+    topic branches can have stupid mistakes you would rather
+    clean up before publishing, and things that have not been
+    merged into other branches can be easily rebased without
+    affecting other people.  But once it is published, you would
+    not want to rewind it.
+
+(2) ... if a topic branch has been fully merged to "master".
+    Then you can delete it.  More importantly, you should not
+    build on top of it -- other people may already want to
+    change things related to the topic as patches against your
+    "master", so if you need further changes, it is better to
+    fork the topic (perhaps with the same name) afresh from the
+    tip of "master".
+
+Let's look at this example:
+
+		   o---o---o---o---o---o---o---o---o---o "next"
+		  /       /           /           /
+		 /   a---a---b A     /           /
+		/   /               /           /
+	       /   /   c---c---c---c B         /
+	      /   /   /             \         /
+	     /   /   /   b---b C     \       /
+	    /   /   /   /             \     /
+    ---o---o---o---o---o---o---o---o---o---o---o "master"
+
+
+A, B and C are topic branches.
+
+ * A has one fix since it was merged up to "next".
+
+ * B has finished.  It has been fully merged up to "master" and "next",
+   and is ready to be deleted.
+
+ * C has not merged to "next" at all.
+
+We would want to allow C to be rebased, refuse A, and encourage
+B to be deleted.
+
+To compute (1):
+
+	git rev-list ^master ^topic next
+	git rev-list ^master        next
+
+	if these match, topic has not merged in next at all.
+
+To compute (2):
+
+	git rev-list master..topic
+
+	if this is empty, it is fully merged to "master".
+
+DOC_END

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_pre-receive.sample

@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# An example hook script to make use of push options.
+# The example simply echoes all push options that start with 'echoback='
+# and rejects all pushes when the "reject" push option is used.
+#
+# To enable this hook, rename this file to "pre-receive".
+
+if test -n "$GIT_PUSH_OPTION_COUNT"
+then
+	i=0
+	while test "$i" -lt "$GIT_PUSH_OPTION_COUNT"
+	do
+		eval "value=\$GIT_PUSH_OPTION_$i"
+		case "$value" in
+		echoback=*)
+			echo "echo from the pre-receive-hook: ${value#*=}" >&2
+			;;
+		reject)
+			exit 1
+		esac
+		i=$((i + 1))
+	done
+fi

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_prepare-commit-msg.sample

@@ -0,0 +1,42 @@
+#!/bin/sh
+#
+# An example hook script to prepare the commit log message.
+# Called by "git commit" with the name of the file that has the
+# commit message, followed by the description of the commit
+# message's source.  The hook's purpose is to edit the commit
+# message file.  If the hook fails with a non-zero status,
+# the commit is aborted.
+#
+# To enable this hook, rename this file to "prepare-commit-msg".
+
+# This hook includes three examples. The first one removes the
+# "# Please enter the commit message..." help message.
+#
+# The second includes the output of "git diff --name-status -r"
+# into the message, just before the "git status" output.  It is
+# commented because it doesn't cope with --amend or with squashed
+# commits.
+#
+# The third example adds a Signed-off-by line to the message, that can
+# still be edited.  This is rarely a good idea.
+
+COMMIT_MSG_FILE=$1
+COMMIT_SOURCE=$2
+SHA1=$3
+
+/usr/bin/perl -i.bak -ne 'print unless(m/^. Please enter the commit message/..m/^#$/)' "$COMMIT_MSG_FILE"
+
+# case "$COMMIT_SOURCE,$SHA1" in
+#  ,|template,)
+#    /usr/bin/perl -i.bak -pe '
+#       print "\n" . `git diff --cached --name-status -r`
+# 	 if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;;
+#  *) ;;
+# esac
+
+# SOB=$(git var GIT_COMMITTER_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE"
+# if test -z "$COMMIT_SOURCE"
+# then
+#   /usr/bin/perl -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE"
+# fi

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_push-to-checkout.sample

@@ -0,0 +1,78 @@
+#!/bin/sh
+
+# An example hook script to update a checked-out tree on a git push.
+#
+# This hook is invoked by git-receive-pack(1) when it reacts to git
+# push and updates reference(s) in its repository, and when the push
+# tries to update the branch that is currently checked out and the
+# receive.denyCurrentBranch configuration variable is set to
+# updateInstead.
+#
+# By default, such a push is refused if the working tree and the index
+# of the remote repository has any difference from the currently
+# checked out commit; when both the working tree and the index match
+# the current commit, they are updated to match the newly pushed tip
+# of the branch. This hook is to be used to override the default
+# behaviour; however the code below reimplements the default behaviour
+# as a starting point for convenient modification.
+#
+# The hook receives the commit with which the tip of the current
+# branch is going to be updated:
+commit=$1
+
+# It can exit with a non-zero status to refuse the push (when it does
+# so, it must not modify the index or the working tree).
+die () {
+	echo >&2 "$*"
+	exit 1
+}
+
+# Or it can make any necessary changes to the working tree and to the
+# index to bring them to the desired state when the tip of the current
+# branch is updated to the new commit, and exit with a zero status.
+#
+# For example, the hook can simply run git read-tree -u -m HEAD "$1"
+# in order to emulate git fetch that is run in the reverse direction
+# with git push, as the two-tree form of git read-tree -u -m is
+# essentially the same as git switch or git checkout that switches
+# branches while keeping the local changes in the working tree that do
+# not interfere with the difference between the branches.
+
+# The below is a more-or-less exact translation to shell of the C code
+# for the default behaviour for git's push-to-checkout hook defined in
+# the push_to_deploy() function in builtin/receive-pack.c.
+#
+# Note that the hook will be executed from the repository directory,
+# not from the working tree, so if you want to perform operations on
+# the working tree, you will have to adapt your code accordingly, e.g.
+# by adding "cd .." or using relative paths.
+
+if ! git update-index -q --ignore-submodules --refresh
+then
+	die "Up-to-date check failed"
+fi
+
+if ! git diff-files --quiet --ignore-submodules --
+then
+	die "Working directory has unstaged changes"
+fi
+
+# This is a rough translation of:
+#
+#   head_has_history() ? "HEAD" : EMPTY_TREE_SHA1_HEX
+if git cat-file -e HEAD 2>/dev/null
+then
+	head=HEAD
+else
+	head=$(git hash-object -t tree --stdin </dev/null)
+fi
+
+if ! git diff-index --quiet --cached --ignore-submodules $head --
+then
+	die "Working directory has staged changes"
+fi
+
+if ! git read-tree -u -m "$commit"
+then
+	die "Could not update working tree to new HEAD"
+fi

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_sendemail-validate.sample

@@ -0,0 +1,77 @@
+#!/bin/sh
+
+# An example hook script to validate a patch (and/or patch series) before
+# sending it via email.
+#
+# The hook should exit with non-zero status after issuing an appropriate
+# message if it wants to prevent the email(s) from being sent.
+#
+# To enable this hook, rename this file to "sendemail-validate".
+#
+# By default, it will only check that the patch(es) can be applied on top of
+# the default upstream branch without conflicts in a secondary worktree. After
+# validation (successful or not) of the last patch of a series, the worktree
+# will be deleted.
+#
+# The following config variables can be set to change the default remote and
+# remote ref that are used to apply the patches against:
+#
+#   sendemail.validateRemote (default: origin)
+#   sendemail.validateRemoteRef (default: HEAD)
+#
+# Replace the TODO placeholders with appropriate checks according to your
+# needs.
+
+validate_cover_letter () {
+	file="$1"
+	# TODO: Replace with appropriate checks (e.g. spell checking).
+	true
+}
+
+validate_patch () {
+	file="$1"
+	# Ensure that the patch applies without conflicts.
+	git am -3 "$file" || return
+	# TODO: Replace with appropriate checks for this patch
+	# (e.g. checkpatch.pl).
+	true
+}
+
+validate_series () {
+	# TODO: Replace with appropriate checks for the whole series
+	# (e.g. quick build, coding style checks, etc.).
+	true
+}
+
+# main -------------------------------------------------------------------------
+
+if test "$GIT_SENDEMAIL_FILE_COUNTER" = 1
+then
+	remote=$(git config --default origin --get sendemail.validateRemote) &&
+	ref=$(git config --default HEAD --get sendemail.validateRemoteRef) &&
+	worktree=$(mktemp --tmpdir -d sendemail-validate.XXXXXXX) &&
+	git worktree add -fd --checkout "$worktree" "refs/remotes/$remote/$ref" &&
+	git config --replace-all sendemail.validateWorktree "$worktree"
+else
+	worktree=$(git config --get sendemail.validateWorktree)
+fi || {
+	echo "sendemail-validate: error: failed to prepare worktree" >&2
+	exit 1
+}
+
+unset GIT_DIR GIT_WORK_TREE
+cd "$worktree" &&
+
+if grep -q "^diff --git " "$1"
+then
+	validate_patch "$1"
+else
+	validate_cover_letter "$1"
+fi &&
+
+if test "$GIT_SENDEMAIL_FILE_COUNTER" = "$GIT_SENDEMAIL_FILE_TOTAL"
+then
+	git config --unset-all sendemail.validateWorktree &&
+	trap 'git worktree remove -ff "$worktree"' EXIT &&
+	validate_series
+fi

dot_config/tmux/plugins/tmux-session-wizard/dot_git/hooks/executable_update.sample

@@ -0,0 +1,128 @@
+#!/bin/sh
+#
+# An example hook script to block unannotated tags from entering.
+# Called by "git receive-pack" with arguments: refname sha1-old sha1-new
+#
+# To enable this hook, rename this file to "update".
+#
+# Config
+# ------
+# hooks.allowunannotated
+#   This boolean sets whether unannotated tags will be allowed into the
+#   repository.  By default they won't be.
+# hooks.allowdeletetag
+#   This boolean sets whether deleting tags will be allowed in the
+#   repository.  By default they won't be.
+# hooks.allowmodifytag
+#   This boolean sets whether a tag may be modified after creation. By default
+#   it won't be.
+# hooks.allowdeletebranch
+#   This boolean sets whether deleting branches will be allowed in the
+#   repository.  By default they won't be.
+# hooks.denycreatebranch
+#   This boolean sets whether remotely creating branches will be denied
+#   in the repository.  By default this is allowed.
+#
+
+# --- Command line
+refname="$1"
+oldrev="$2"
+newrev="$3"
+
+# --- Safety check
+if [ -z "$GIT_DIR" ]; then
+	echo "Don't run this script from the command line." >&2
+	echo " (if you want, you could supply GIT_DIR then run" >&2
+	echo "  $0 <ref> <oldrev> <newrev>)" >&2
+	exit 1
+fi
+
+if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
+	echo "usage: $0 <ref> <oldrev> <newrev>" >&2
+	exit 1
+fi
+
+# --- Config
+allowunannotated=$(git config --type=bool hooks.allowunannotated)
+allowdeletebranch=$(git config --type=bool hooks.allowdeletebranch)
+denycreatebranch=$(git config --type=bool hooks.denycreatebranch)
+allowdeletetag=$(git config --type=bool hooks.allowdeletetag)
+allowmodifytag=$(git config --type=bool hooks.allowmodifytag)
+
+# check for no description
+projectdesc=$(sed -e '1q' "$GIT_DIR/description")
+case "$projectdesc" in
+"Unnamed repository"* | "")
+	echo "*** Project description file hasn't been set" >&2
+	exit 1
+	;;
+esac
+
+# --- Check types
+# if $newrev is 0000...0000, it's a commit to delete a ref.
+zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
+if [ "$newrev" = "$zero" ]; then
+	newrev_type=delete
+else
+	newrev_type=$(git cat-file -t $newrev)
+fi
+
+case "$refname","$newrev_type" in
+	refs/tags/*,commit)
+		# un-annotated tag
+		short_refname=${refname##refs/tags/}
+		if [ "$allowunannotated" != "true" ]; then
+			echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
+			echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
+			exit 1
+		fi
+		;;
+	refs/tags/*,delete)
+		# delete tag
+		if [ "$allowdeletetag" != "true" ]; then
+			echo "*** Deleting a tag is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	refs/tags/*,tag)
+		# annotated tag
+		if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
+		then
+			echo "*** Tag '$refname' already exists." >&2
+			echo "*** Modifying a tag is not allowed in this repository." >&2
+			exit 1
+		fi
+		;;
+	refs/heads/*,commit)
+		# branch
+		if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
+			echo "*** Creating a branch is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	refs/heads/*,delete)
+		# delete branch
+		if [ "$allowdeletebranch" != "true" ]; then
+			echo "*** Deleting a branch is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	refs/remotes/*,commit)
+		# tracking branch
+		;;
+	refs/remotes/*,delete)
+		# delete tracking branch
+		if [ "$allowdeletebranch" != "true" ]; then
+			echo "*** Deleting a tracking branch is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	*)
+		# Anything else (is there anything else?)
+		echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2
+		exit 1
+		;;
+esac
+
+# --- Finished
+exit 0

dot_config/tmux/plugins/tmux-session-wizard/dot_git/info/exclude

@@ -0,0 +1,6 @@
+# git ls-files --others --exclude-from=.git/info/exclude
+# Lines that start with '#' are comments.
+# For a project mostly in C, the following would be a good set of
+# exclude patterns (uncomment them if you want to use them):
+# *.[oa]
+# *~

dot_config/tmux/plugins/tmux-session-wizard/dot_git/logs/HEAD

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 9c6b5dc612e635352a89f86c836b4532d6696e95 Hydroxycarbamide <siklos@tuta.io> 1727090006 +0200	clone: from https://github.com/27medkamal/tmux-session-wizard

dot_config/tmux/plugins/tmux-session-wizard/dot_git/logs/refs/heads/main

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 9c6b5dc612e635352a89f86c836b4532d6696e95 Hydroxycarbamide <siklos@tuta.io> 1727090006 +0200	clone: from https://github.com/27medkamal/tmux-session-wizard

dot_config/tmux/plugins/tmux-session-wizard/dot_git/logs/refs/remotes/origin/HEAD

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 9c6b5dc612e635352a89f86c836b4532d6696e95 Hydroxycarbamide <siklos@tuta.io> 1727090006 +0200	clone: from https://github.com/27medkamal/tmux-session-wizard

dot_config/tmux/plugins/tmux-session-wizard/dot_git/packed-refs

@@ -0,0 +1,2 @@
+# pack-refs with: peeled fully-peeled sorted 
+9c6b5dc612e635352a89f86c836b4532d6696e95 refs/remotes/origin/main

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/heads/main

@@ -0,0 +1 @@
+9c6b5dc612e635352a89f86c836b4532d6696e95

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/remotes/origin/HEAD

@@ -0,0 +1 @@
+ref: refs/remotes/origin/main

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/V1.0.0

@@ -0,0 +1 @@
+3f84b46ada2ac1624c3524c4c477bbed65c06d78

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/V1.1.0

@@ -0,0 +1 @@
+a61962def77db987833c4245e95f60eb1944ceae

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/V1.2.0

@@ -0,0 +1 @@
+27a2bfa4f89ab49a99ce578a22c6e00d18b109cf

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/V1.3.0

@@ -0,0 +1 @@
+d4041f839bc6e9d7c414ee5c66c705d496fa342f

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/V1.3.1

@@ -0,0 +1 @@
+315b88cd6bf04c7fcb72fc34239edd682dcfc798

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/V1.4.0

@@ -0,0 +1 @@
+1047b3eb336ce24d883e48b9debaa26e20442547

dot_config/tmux/plugins/tmux-session-wizard/dot_git/refs/tags/v1.0.0

@@ -0,0 +1 @@
+3f84b46ada2ac1624c3524c4c477bbed65c06d78

dot_config/tmux/plugins/tmux-session-wizard/dot_gitignore

@@ -0,0 +1,7 @@
+# IDE
+.idea
+
+# Nix
+.envrc
+.direnv
+result

dot_config/tmux/plugins/tmux-session-wizard/executable_session-wizard.tmux

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$CURRENT_DIR/src/helpers.sh"
+
+default_key_bindings_session_wizard="T"
+tmux_option_session_wizard="@session-wizard"
+tmux_option_session_wizard_height="@session-wizard-height"
+default_height=40
+tmux_option_session_wizard_width="@session-wizard-width"
+default_width=80
+
+# Multiple bindings can be set. Default binding is "T".
+set_session_wizard_options() {
+  local key_bindings
+  key_bindings=$(get_tmux_option "$tmux_option_session_wizard" "$default_key_bindings_session_wizard")
+  local height
+  height=$(get_tmux_option "$tmux_option_session_wizard_height" "$default_height")
+  local width
+  width=$(get_tmux_option "$tmux_option_session_wizard_width" "$default_width")
+  local key
+  for key in $(echo "${key_bindings}" | sed 's/ /\n/g'); do
+    tmux bind "$key" display-popup -w "$width"% -h "$height"% -E "$CURRENT_DIR/bin/t"
+  done
+}
+
+function main {
+  set_session_wizard_options
+}
+main

dot_config/tmux/plugins/tmux-session-wizard/flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1707743206,
+        "narHash": "sha256-AehgH64b28yKobC/DAWYZWkJBxL/vP83vkY+ag2Hhy4=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "2d627a2a704708673e56346fcb13d25344b8eaf3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

dot_config/tmux/plugins/tmux-session-wizard/flake.nix

@@ -0,0 +1,48 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        devPackages = [
+          (pkgs.bats.withLibraries (p: [ p.bats-support p.bats-assert ]))
+          pkgs.watchexec
+        ];
+        plugin = pkgs.tmuxPlugins.mkTmuxPlugin {
+          pluginName = "session-wizard";
+          rtpFilePath = "session-wizard.tmux";
+          version = "unstable";
+          src = self;
+          nativeBuildInputs = [ pkgs.makeWrapper ];
+          postInstall = ''
+          ls -al $target && \
+            substituteInPlace $target/session-wizard.tmux \
+              --replace  \$CURRENT_DIR/bin/t $target/bin/t
+            wrapProgram $target/bin/t \
+              --prefix PATH : ${with pkgs; lib.makeBinPath ([ fzf zoxide coreutils gnugrep gnused ])}
+          '';
+        };
+      in
+      {
+        packages.dev = (pkgs.symlinkJoin
+          {
+            name = "dev-environment";
+            paths = [
+              plugin
+              plugin.buildInputs
+              pkgs.tmux
+              pkgs.bashInteractive
+              pkgs.busybox
+            ] ++ devPackages;
+          });
+
+        devShell = pkgs.mkShell {
+          buildInputs = devPackages;
+        };
+      }
+    );
+}

dot_config/tmux/plugins/tmux-session-wizard/scripts/executable_run-tests.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+# For debugging purposes
+# set -x
+
+PROJECT_ROOT="$(dirname "$(dirname "$(realpath "$0")")")"
+IMAGE="tmux-session-wizard:dev"
+
+while getopts "crwh" opt; do
+  case $opt in
+    c) CONTAINER=true
+      ;;
+    r) REBUILD=true
+      ;;
+    w) WATCH=true
+      ;;
+    h)
+      echo "Usage: run-tests.sh"
+      echo "Run tests for the project"
+      echo "  -c  Run tests inside a container (image: ${IMAGE})"
+      echo "  -r  Rebuild the container image before running tests, set also -c opiton by default"
+      echo "  -w  Watch changes in project and then run tests"
+      echo "  -h  Display this help message"
+      exit 0
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      exit 1
+      ;;
+  esac
+done
+
+# Basic command to run tests
+CMD=(bats "$PROJECT_ROOT/tests")
+
+# Run tests in watch mode
+if [ "$WATCH" = true ]; then
+  CMD=(watchexec "${CMD[@]}")
+fi
+
+# Run tests inside a container
+if [ "$CONTAINER" = true ] || [ "$REBUILD" = true ]; then
+  CMD=(docker run --rm -it --user "$(id -u):$(id -g)" -v "$PROJECT_ROOT:$PROJECT_ROOT" -w "$PROJECT_ROOT" "$IMAGE" "${CMD[@]}")
+  IS_IMAGE_EXISTS=$(docker images -q ${IMAGE})
+fi
+
+if [ -z "$IS_IMAGE_EXISTS" ] &&  [ "$CONTAINER" = true ] || [ "$REBUILD" = true ] ; then
+  docker build -t ${IMAGE} -f "$PROJECT_ROOT/Dockerfile" "$PROJECT_ROOT"
+fi
+
+echo "----------------------------------------------------------------------------"
+echo "Running tests with command: ${CMD[*]}"
+echo "----------------------------------------------------------------------------"
+"${CMD[@]}"
+
+

dot_config/tmux/plugins/tmux-session-wizard/src/helpers.sh

@@ -0,0 +1,46 @@
+_normalize() {
+  cat | tr ' .:' '-' | tr '[:upper:]' '[:lower:]'
+}
+
+# helper functions
+get_tmux_option() {
+  local option="$1"
+  local default_value="$2"
+  local option_value
+  option_value=$(tmux show-option -gqv "$option")
+  if [ -z "$option_value" ]; then
+    echo "$default_value"
+  else
+    echo "$option_value"
+  fi
+}
+
+session_name() {
+  if [ "$1" = "--directory" ]; then
+    shift
+    basename "$@" | _normalize
+  elif [ "$1" = "--full-path" ]; then
+    shift
+    echo "$@" | _normalize | sed 's/\/$//'
+  elif [ "$1" = "--short-path" ]; then
+    shift
+    echo "$(echo "${@%/*}" | sed -r 's;/([^/]{1,2})[^/]*;/\1;g' | _normalize)/$(basename "$@" | _normalize)"
+  else
+    echo "Wrong argument, you can use --directory, --full-path or --short-path, got $1"
+    return 1
+  fi
+}
+
+HOME_REPLACER=""                                          # default to a noop
+TILDE_REPLACER=""                                         # default to a noop
+echo "$HOME" | grep -E "^[a-zA-Z0-9\-_/.@]+$" &>/dev/null # chars safe to use in sed
+HOME_SED_SAFE=$?
+if [ $HOME_SED_SAFE -eq 0 ]; then # $HOME should be safe to use in sed
+  HOME_REPLACER="s|^$HOME|~|"
+  TILDE_REPLACER="s|^~|$HOME|"
+fi
+
+__fzfcmd() {
+  [ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] || [ -n "$FZF_TMUX_OPTS" ]; } &&
+    echo "fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- " || echo "fzf"
+}

dot_config/tmux/plugins/tmux-session-wizard/tests/helpers.bats

@@ -0,0 +1,51 @@
+setup() {
+  bats_load_library 'bats-support'
+  bats_load_library 'bats-assert'
+  DIR="$(cd "$(dirname "$BATS_TEST_FILENAME")" >/dev/null 2>&1 && pwd)"
+  SRC_DIR="$DIR/../src"
+  source "$SRC_DIR/helpers.sh"
+  TEST_PATH="/MOO/.foo BAR/.moo FOO-bar.baz"
+}
+
+unset() {
+  unset TEST_PATH
+}
+
+# TODO: use better stubbing for tmux (tmux show-option)
+@test "get tmux option with default value" {
+  # stub tmux
+  function tmux() {
+    assert_equal "$1" "show-option"
+    assert_equal "$3" "moo-foo-bar"
+  }
+  run get_tmux_option "moo-foo-bar" "bar"
+  assert_output "bar"
+}
+
+@test "get tmux option with value" {
+  # stub tmux
+  function tmux() {
+    assert_equal "$1" "show-option"
+    assert_equal "$3" "moo-foo-bar"
+    # option value is set to "foo"
+    echo "foo"
+  }
+  run get_tmux_option "moo-foo-bar" "bar"
+  assert_output "foo"
+}
+
+@test "create session name with last directory in path" {
+  run session_name --directory "$TEST_PATH"
+  assert_output "-moo-foo-bar-baz"
+}
+
+@test "create session name with full path" {
+  run session_name --full-path "$TEST_PATH"
+  assert_output "/moo/-foo-bar/-moo-foo-bar-baz"
+}
+
+@test "create session name with shortened path and last directory in path" {
+  run session_name --short-path "$TEST_PATH"
+  assert_output "/mo/-f/-moo-foo-bar-baz"
+}
+